3421001404 has 24 divisors (see below), whose sum is σ = 6195529088. Its totient is φ = 1651129920.

The previous prime is 3421001399. The next prime is 3421001417. The reversal of 3421001404 is 4041001243.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14482 + ... + 83974.

Almost surely, 2^3421001404 is an apocalyptic number.

It is an amenable number.

3421001404 is a deficient number, since it is larger than the sum of its proper divisors (2774527684).

3421001404 is a wasteful number, since it uses less digits than its factorization.

3421001404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69925 (or 69923 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 3421001404 is about 58489.3272657499. The cubic root of 3421001404 is about 1506.7842921411.

Adding to 3421001404 its reverse (4041001243), we get a palindrome (7462002647).

The spelling of 3421001404 in words is "three billion, four hundred twenty-one million, one thousand, four hundred four".